Critical care medicine
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Critical care medicine · Jul 2024
Multicenter Study Observational StudyShould Transport Ventilators Be Used in Times of Crisis? The Use of Emergency Authorized Nonconventional Ventilators Is Associated With Mortality Among Patients With COVID-19 Acute Respiratory Distress Syndrome.
Nonconventional ventilators (NCVs), defined here as transport ventilators and certain noninvasive positive pressure devices, were used extensively as crisis-time ventilators for intubated patients with COVID-19. We assessed whether there was an association between the use of NCV and higher mortality, independent of other factors. ⋯ Use of NCV was associated with increased mortality among patients with COVID-19 ARDS. More lives may be saved during future ventilator shortages if more full-feature ICU ventilators, rather than NCVs, are reserved in national and local stockpiles.
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Critical care medicine · Jul 2024
Clinical Efficacy of Beta-1 Selective Beta-Blockers Versus Propranolol in Patients With Thyroid Storm: A Retrospective Cohort Study.
Thyroid storm is the most severe manifestation of thyrotoxicosis. Beta-blockers are among the standard treatment regimens for this condition, with propranolol being the historically preferred option. However, 2016 guidelines issued by the Japan Thyroid Association and the Japan Endocrine Society recommend the use of beta-1 selective beta-blockers over nonselective beta-blockers, such as propranolol. Nevertheless, evidence supporting this recommendation is limited. Herein, we aimed to investigate the in-hospital mortality of patients with thyroid storms based on the choice of beta-blockers. ⋯ In patients with thyroid storm, the choice between beta-1 selective beta-blockers and propranolol did not affect in-hospital mortality, regardless of the presence of acute heart failure. Therefore, both beta-1 selective beta-blockers and propranolol can be regarded as viable treatment options for beta-blocker therapy in cases of thyroid storm, contingent upon the clinical context.
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Critical care medicine · Jul 2024
Machine Learning Identifies Higher Survival Profile In Extracorporeal Cardiopulmonary Resuscitation.
Extracorporeal cardiopulmonary resuscitation (ECPR) has been shown to improve neurologically favorable survival in patients with refractory out-of-hospital cardiac arrest (OHCA) caused by shockable rhythms. Further refinement of patient selection is needed to focus this resource-intensive therapy on those patients likely to benefit. This study sought to create a selection model using machine learning (ML) tools for refractory cardiac arrest patients undergoing ECPR. ⋯ ML can develop a tiered risk model to guide ECPR patient selection with tailored arrest profiles.
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Critical care medicine · Jul 2024
Pragmatic Approach to In Situ Simulation to Identify Latent Safety Threats Before Moving to a Newly Built ICU.
Transitions to new care environments may have unexpected consequences that threaten patient safety. We undertook a quality improvement project using in situ simulation to learn the new patient care environment and expose latent safety threats before transitioning patients to a newly built adult ICU. ⋯ In situ simulation effectively identifies latent safety threats surrounding the transition to new ICUs and should be considered before moving into new units.